Canadian Aviation Regulations

604.100 Flight duty time may be extended by one half of the length of the rest period, to a maximum of four hours, if

• (a) before a flight crew member reports for the first flight or reports as a flight crew member on standby, as the case may be, the private operator provides the flight crew member with notice of the extension of the flight duty time;

• (b) the private operator provides the flight crew member with a rest period of at least four consecutive hours in suitable accommodation; and

• (c) the flight crew member’s next minimum rest period is increased by an amount of time at least equal to the length of the extension of the flight duty time.